North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 464 - Plastic and foam building and construction materials
- 46411 - Plastic and foam building and construction materials
- 464119 - Other plastic products for building and construction
- 4641191 - Plastic windows and doors
- 4641192 - Plastic products for building and construction, n.e.c.
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